Envelope for LED light tube



FIG. 1 is a perspective view of an envelope for LED light tube showing our new design.

FIG. 2 is a front elevational view thereof.

FIG. 3 is a rear elevational view thereof.

FIG. 4 is a left-side, elevational view thereof.

FIG. 5 is a right-side, elevational view thereof.

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

In FIGS. 1, 4-7 the broken away portions represent no specific length. 

The ornamental design for an envelope for LED light tube, as shown and described. 